<template>
    <div>
    <el-breadcrumb separator="/">
  <el-breadcrumb-item :to="{ path: '/Main' }">首页</el-breadcrumb-item>
  <el-breadcrumb-item>修改密码</el-breadcrumb-item>

</el-breadcrumb>
    <el-card class="box-card">
  <div slot="header" class="clearfix">
    <span>学生修改密码</span>
    <el-button style="float: right; padding: 3px 0" type="text">操作按钮</el-button>
  </div>
  <div>
    <el-form :model="ruleForm" status-icon :rules="rules" ref="ruleForm" label-width="100px" class="demo-ruleForm">
        <el-form-item label="原密码">
    <el-input type="password" v-model="ruleForm.oringin" autocomplete="off"></el-input><!--autocomplete:off可解决记录下之前提交表单的信息的问题-->
  </el-form-item>
    <el-form-item label="新密码" prop="pass">
    <el-input type="password" v-model="ruleForm.pass" autocomplete="off"></el-input>
  </el-form-item>
  <el-form-item label="确认密码" prop="checkPass">
    <el-input type="password" v-model="ruleForm.checkPass" autocomplete="off"></el-input>
  </el-form-item>
  <el-form-item > 
    <el-button type="primary" @click="submitForm('ruleForm')" >提交</el-button>
    <el-button @click="resetForm('ruleForm')">重置</el-button>
  </el-form-item>
</el-form>
  </div>

</el-card>
  </div>
  

</template>

<script>
export default {
    data() {
      var validatePass = (rule, value, callback) => {
        if (value === '') {
          callback(new Error('请输入密码'));
        } else {
          if (this.ruleForm.checkPass !== '') {
            this.$refs.ruleForm.validateField('checkPass');
          }
          callback();
        }
      };
      var validatePass2 = (rule, value, callback) => {
        if (value === '') {
          callback(new Error('请再次输入密码'));
        } else if (value !== this.ruleForm.pass) {
          callback(new Error('两次输入密码不一致!'));
        } else {
          callback();
        }
      };
      return {
        ruleForm: {
          oringin:'',
          pass: '',
          checkPass: '',
        },
        rules: {
          pass: [
            { validator: validatePass, trigger: 'blur' }
          ],
          checkPass: [
            { validator: validatePass2, trigger: 'blur' }
          ]
        }
      };
    },
    methods: {
      submitForm(formName) {
        this.$refs[formName].validate((valid) => {
          if (valid) {
            alert('submit!');
          } else {
            console.log('error submit!!');
            return false;
          }
        });
      },
      resetForm(formName) {
        this.$refs[formName].resetFields();
      }
    }
  }
</script>

<style scoped>
.box-card{
    margin-top:20px;
    align-items:center;
    width:50%;
    margin-left:auto;
    margin-right:auto;
}





</style>